<template>
  <div class="tab-control">
    <div v-for="(item,index) in titles"
         class="tab-control-item"
         :class="{active: index === currentIndex}" @click="itemClick(index)">
      <span>{{item}}</span>
    </div>
  </div>
</template>

<script>
    export default {
        name: "TabControl",
        props:{
          titles:{
            type:Array,
            default(){
              return []
            }
          }
        },
        data() {
            return {
              currentIndex:0
            }
        },
        methods:{
          itemClick(index){
            this.currentIndex = index;
            this.$emit('tabClick',index)
          }
        }
    }
</script>

<style scoped>
 .tab-control {
   display: flex;
   text-align: center;
   font-size: 15px;
   height: 40px;
   line-height: 40px;
   background: #fff;
 }

  .tab-control-item {
    flex: 1;
  }
  .tab-control-item span {
    padding: 5px;
  }
  .active{
    color: var(--color-high-text);
  }

  .active span {
    border-bottom: 3px solid var(--color-tint);
  }
</style>
